Yumasa Otsuka maintains a perfect record, winning his first two races without the advantage of the number one boat.
Local racer Keida Takagi is leveraging a powerful engine to improve his standing in the qualifying rounds.
Competitors are actively fine-tuning propeller setups to optimize racing speed and balance on the Omura course.
Manami Fukagawa demonstrated strong tactical skill, securing a third-place finish through persistent mid-race pursuit.